Redken Acidic pH Sealer (Salon Product) 250ml

Redken Acidic pH Sealer is a professional spray treatment designed to finish damaged and processed hair with a precise, salon-grade touch. Formulated at a gentle pH of 3.0–4.0, it seals the cuticle to lock in the benefits of previous treatments and deliver a visible boost in shine and smoothness.

• Seals the cuticle at a low pH to lock in conditioning and repair benefits from prior steps, helping hair feel smoother and look more even from root to tip.
• Reduces surface damage in a single, fast-acting treatment, making it ideal for hair that has been chemically processed or heat-styled.
• Enhances shine and reflection, giving color-treated or stressed hair a healthier, more vibrant appearance.
• Versatile post-treatment finish can be used after Acidic Protein Amino Concentrate or Acidic Moisture Concentrate to maximize results in one cohesive regimen.

Who should use it: this is a must-have for clients with chemically processed hair, color-treated locks, or hair that shows signs of breakage and dullness. It's also ideal for stylists seeking a reliable, quick-setting finish to seal in treatment benefits during a salon service or at-home regimen.

How it works in practice: after your concentrated treatment steps, spray evenly onto clean, towel-dried hair from mid-length to ends. Comb gently to distribute, then style as usual. The lightweight formula dries smoothly without buildup, so hair stays manageable with lasting shine.

Why choose this Redken option: built for salon longevity, it delivers a targeted pH balance that complements acidic concentrates, creating a cohesive system for damaged or processed hair. The result is a sealed cuticle, reduced surface damage, and a noticeable lift in gloss—without weighing hair down.

Size: 250 ml, designed for regular salon use or extended at-home routines that require dependable performance with every spray.